Kufotokozera Kwachidule:

Chothyola mpweya chotsika mphamvu cha W1 series (chomwe chimatchedwanso dera)

chotsegula) ndi choyenera pa maukonde ogawa omwe ali ndi ma frequency a AC 50Hz, voteji yovomerezeka ikukwera

mpaka 660V (690V) ndi pansi pake ndipo mphamvu yamagetsi yochokera pa 200A mpaka 6300A yagwiritsidwa ntchito.

kugawa mphamvu zamagetsi ndikuteteza mawaya ndi zida zamagetsi kuti zisachuluke kwambiri,

undervoltage, short circuit, single-phase grounding ndi zolakwika zina. Circuit breaker ili ndi

ntchito yanzeru yoteteza komanso chitetezo chosankha bwino, imatha kusintha magetsi

kudalirika komanso kupewa kuzimitsa magetsi kosafunikira. Pakadali pano, ili ndi njira yolumikizirana yotseguka

mawonekedwe ndipo angagwiritsidwe ntchito pa ntchito zinayi zakutali kuti akwaniritse zofunikira za wowongolera

makina apakati ndi odziyimira pawokha. Chotsekera ma circuit chili ndi mphamvu yolimbana ndi kugunda kwa mtima ya 8000v pa

kutalika kwa mamita 2000 (kukonzedwa motsatira miyezo ya kutalika kosiyanasiyana, ndi kutalika kwakukulu

Voliyumu yosapitirira 120oov). Chotsekera dera chopanda chowongolera chanzeru ndi sensa

ingagwiritsidwe ntchito ngati chosungunula, cholembedwa kuti. Chotsegula dera chikutsatira miyezo monga GB

14048.2 Chosinthira magetsi otsika ndi zida zowongolera - Gawo 2: Zosokoneza ma Circuit ndi IEC60947-2

Chosinthira magetsi chotsika ndi zida zowongolera - Gawo 2: Zosokoneza ma Circuit.